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icc 17.0.1 miscompiles valid C code (compiled code SIGFPE) at -O1 and above on x86_64-linux-gnu

Compiler version and platform: 

Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 17.0.1.132 Build 20161005 

Authored by Zhendong Su Last updated on 12/02/2016 - 22:26
Forum topic

icc 17.0.1 miscompiles valid C code (compiled code SIGFPE) at -Os and above on x86_64-linux-gnu

Compiler version and platform: 

Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 17.0.1.132 Build 20161005 

Authored by Zhendong Su Last updated on 12/02/2016 - 21:22
Forum topic

icc 17.0.1 miscompiles valid C code (compiled code segfaults) at -Os and above on x86_64-linux-gnu

Compiler version and platform: 

Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 17.0.1.132 Build 20161005 

Authored by Zhendong Su Last updated on 12/02/2016 - 18:06
Forum topic

icc 17.0.1 crashes on valid C code at -Os and above on x86_64-linux-gnu

Compiler version and platform: 

Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 17.0.1.132 Build 20161005 

Authored by Zhendong Su Last updated on 12/02/2016 - 17:23
Forum topic

icc 17.0.1 miscompiles valid C code at -O3 on x86_64-linux-gnu

Compiler version and platform: 

Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 17.0.1.132 Build 20161005 

Authored by Zhendong Su Last updated on 12/02/2016 - 16:40
Forum topic

icc 17.0.1 miscompiles valid C code at -O1 and above on x86_64-linux-gnu

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Authored by Zhendong Su Last updated on 12/02/2016 - 16:25
Forum topic

MPSS 3.8 is released!

Hello,

Authored by Loc N. (Intel) Last updated on 12/02/2016 - 16:11
Article

Developer Success Stories Library

Authored by admin Last updated on 12/02/2016 - 11:07
Forum topic

OpenMP bug with nested parallel for

Compiler version: icc 17.0.1 20161013

OS version: macOS Sierra 10.12.1

The code below generates wrong output.

Authored by Daisuke S. Last updated on 12/02/2016 - 08:16
Forum topic

What is the risk of reset PMU on macOS?

I am interested in using PCM for performance monitoring on macOS 10.12 (Sierra). Before trying out the C++ API, I was toying with the command line tools.

Authored by woodbird Last updated on 12/02/2016 - 06:12
For more complete information about compiler optimizations, see our Optimization Notice.